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Logitech M240 Silent Bluetooth Mouse, Wireless, Compact, Portable, Smooth Tracking, 18-Month Battery, for Windows, macOS, ChromeOS, Compatible with PC, Mac, Laptop, Tablets - Graphite
Logitech

Logitech M240 Silent Bluetooth Mouse, Wireless, Compact, Portable, Smooth Tracking, 18-Month Battery, for Windows, macOS, ChromeOS, Compatible with PC, Mac, Laptop, Tablets - Graphite

4.5(3.7K+ reviews)
Amazon's Choicebudget$0-$491K+ bought in past month
#53 in Computer Mice
sensor
Optical
weight
2.6 ounces
wireless
Bluetooth
battery life
18 months
connectivity
Bluetooth
special feature
Lightweight, Portable, Soundless, Wireless

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Our AI advisor analyzes real-time pricing across all channels to find you the best deal.

AI Verdict

This is a 2.6-ounce, Bluetooth-only optical mouse with 90% quieter clicks and an 18-month battery, built for basic, quiet, on-the-go computing.

Situational Fit

This mouse is a situational fit because its 2.6-ounce weight and Bluetooth-only connectivity make it highly portable for travel or minimalist setups. However, the lack of side buttons and basic scroll wheel mean it's only suitable for simple tasks, not power users or those needing advanced functionality.

If you need more ergonomic comfort or additional buttons, look for mice with a contoured shape, rubberized grips, and at least two programmable side buttons.

Regret Score™

Medium Risk

Lower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity

31/100
vs. 734 Mice we've analyzedSafer than 57%
Hidden Defects
9/35

Issues discovered after purchase

Achilles' Heel
3/25

Critically weak dimension

Expectation Gap
10/20

Amazon rating vs actual quality

Fit Risk
9/20

Chance this product isn't for you

BuyChoice Score
2.6

Pros

  • Clicks are 90% quieter than traditional mice, reducing noise in shared spaces.
  • Connects via Bluetooth, eliminating the need for a USB dongle or port.
  • Offers up to 18 months of battery life with an auto-sleep feature.
  • Weighs 2.6 ounces and is compact enough to fit into a bag for travel.
  • Ambidextrous design accommodates both right and left-handed users.
  • Compatible with Windows, macOS, Linux, ChromeOS, iPadOS, and Android operating systems.

Cons

  • Lacks side buttons, limiting programmable functions to the scroll wheel button.
  • The scroll wheel provides simple line-by-line scrolling and is not considered high quality.
  • Not designed for multi-device Bluetooth pairing, connecting to only one device at a time.
  • Made of basic, glossy plastic that some users find slippery and cheap-feeling.
  • Its compact size and lack of contour on the sides make it less comfortable for larger hands during extended use.

Dimension Scores

Sensor Accuracy5/10

The optical sensor provides smooth tracking for daily tasks but is not responsive or consistent enough for gaming or precision work.

Ergonomics & Comfort4/10

Its compact, ambidextrous design is small and lacks contour, making it less comfortable for larger hands or extended use.

Connectivity6/10

Offers fast and easy Bluetooth connection up to 10m/33 feet without a dongle, but lacks multi-device pairing.

Build Quality4/10

Constructed from basic, glossy plastics that some users describe as feeling cheap and slippery.

Best For

  • Quiet environments like libraries, offices, or late-night work sessions.
  • Users needing a simple, portable mouse for a laptop or tablet on the go.
  • Basic tasks like browsing documents or light creative work.
  • Systems without available USB-A ports for a dongle.

Not Recommended For

  • Users with large hands seeking ergonomic comfort for long work sessions.
  • Gaming or tasks requiring precise tracking and additional programmable buttons.
  • Users who frequently switch between multiple devices and need multi-device Bluetooth pairing.

Watch Out For

  • No USB dongle is included; it's strictly Bluetooth, so if your device lacks Bluetooth, you'll need to buy a Logi Bolt receiver separately.
  • The plastic construction feels basic and can be slippery, especially on the sides, which affects grip.
  • Its small, symmetrical shape, while ambidextrous, is not particularly ergonomic for fingers or larger hands, potentially causing discomfort over time.
  • The optical sensor performance is only adequate for casual use and not responsive or consistent enough for demanding tasks or gaming.

Full Specifications

ASINB0BXNR9DB6
BrandLogitech
ColorGraphite
SeriesM240 Silent
Batteries1 AAA batteries required. (included)
Item Weight2.6 ounces
ManufacturerLogitech
Power SourceBattery Powered
Special FeatureLightweight, Portable, Soundless, Wireless
Operating SystemLinux
Hardware PlatformMac, PC
Item model number910-007113
Product Dimensions1.54 x 2.36 x 3.9 inches
Item Dimensions LxWxH1.54 x 2.36 x 3.9 inches
Connectivity TechnologyBluetooth
Movement Detection TechnologyOptical
Average Battery Life (in hours)18 months

What Buyers Say

Many users highlight the M240's silent clicks as a standout feature, making it suitable for quiet environments like offices or late-night use. The Bluetooth connectivity is consistently praised for its quick pairing and freedom from dongles. However, the mouse's compact size, while portable, often leads to discomfort for those with larger hands. The basic plastic build and lack of side buttons are also frequently mentioned drawbacks, indicating a no-frills experience.

“Ugh, this mouse is SO quiet, which is awesome for my cubicle, but my hand cramps up after an hour because it's tiny and there are no extra buttons for anything!.”

Common Praise

  • Clicks are genuinely quiet, making it unobtrusive in shared spaces.
  • Connects quickly and easily via Bluetooth without needing a dongle.
  • Battery life is long, with users reporting months of use without changes.
  • Compact and lightweight, making it easy to toss into a bag for travel.
  • Works seamlessly across various operating systems like Windows, Mac, and Android.

Common Complaints

  • Too small for larger hands, causing discomfort after prolonged use.
  • No side buttons, which limits functionality for productivity tasks.
  • The plastic feels cheap and can be slippery, affecting grip.
  • Scroll wheel is basic, offering only line-by-line scrolling without advanced features.
  • Doesn't support multi-device Bluetooth pairing, requiring manual re-pairing for different devices.

Ownership Tips

  • The auto-sleep feature works well, extending battery life significantly, so you rarely think about changing batteries.
  • Despite the basic feel, it holds up to being tossed in a bag without breaking easily.
  • The silent clicks are a genuine benefit in quiet environments, not just a marketing gimmick.
  • The Bluetooth connection can sometimes take a moment to reconnect after the computer wakes from sleep.

Frequently Asked Questions

Does the Logitech M240 come with a USB dongle?

No, the M240 is designed for Bluetooth connectivity and does not include a USB dongle. If your computer doesn't have Bluetooth, you would need to purchase a Logi Bolt USB receiver separately.

How long does the battery last on the M240 Silent mouse?

Logitech claims the M240 Silent mouse can last up to 18 months on a single AA battery, thanks to its energy-efficient auto-sleep feature.

Is this mouse compatible with Mac computers?

Yes, the Logitech M240 Silent Bluetooth Mouse is compatible with macOS 11 or later, as well as Windows, Linux, ChromeOS, iPadOS, and Android operating systems.

Are the clicks truly silent?

The mouse features 90% reduced click sound compared to traditional mice, providing a quiet experience while maintaining the same click feel.

Can I use this mouse with multiple devices?

No, the M240 only supports single-device Bluetooth connection; it does not have multi-device pairing capabilities.

Buying Guide

When you're looking for a mouse, especially a budget one, think about how you'll actually use it. If you need something for quick tasks and don't want to annoy anyone with clicky noises, a silent, Bluetooth mouse like this is a good call. But if you spend hours editing or gaming, you'll want something that fits your hand better and has more buttons for shortcuts.

Connectivity: Bluetooth

This means it connects directly to your computer or tablet without needing a little USB stick (a dongle). It's super convenient if your device has Bluetooth built-in, like most laptops and tablets, and keeps your USB ports free.

Special Feature: Soundless

This is about how loud the clicks are. A 'soundless' mouse means the buttons are designed to be extremely quiet, so you won't hear that annoying 'click-click-click' sound. It's like having a silent keyboard; great for not disturbing others or for late-night work.

Battery Life: 18 months

This tells you how long the mouse is expected to run on a single battery before you need to replace it. 18 months is a long time, meaning you won't be constantly buying new batteries, which is a big plus for convenience.

Alternatives

If this mouse doesn't cut it, look for models with a more ergonomic, contoured shape for better hand support, additional programmable side buttons for shortcuts, and potentially multi-device Bluetooth for seamless switching between computers.

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